總共: 2
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Moto2024-09-20 23:02
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IZUMI2024-09-20 22:27
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carol2024-09-20 20:55
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Jie2024-09-20 19:26
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Toru2024-09-20 16:24
Thank you for your Lesson!
In the next lesson, I will prepare to explain in English why two objects of different weights fall at the same speed when dropped from the same height at the same time.
In the next lesson, I will prepare to explain in English why two objects of different weights fall at the same speed when dropped from the same height at the same time.
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Taku2024-09-18 22:09
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IZUMI2024-09-18 19:56
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Lawrence2024-09-18 18:24
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Owen2024-09-17 20:56
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Andy2024-09-17 19:25
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